GNXSOFT.COM

gnx-react/venv/lib/python3.12/site-packages/kombu/utils/div.py

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+"""Div. Utilities."""
+
+from __future__ import annotations
+
+import os
+import sys
+
+from .encoding import default_encode
+
+
+def emergency_dump_state(state, open_file=open, dump=None, stderr=None):
+    """Dump message state to stdout or file."""
+    from pprint import pformat
+    from tempfile import mkstemp
+    stderr = sys.stderr if stderr is None else stderr
+
+    if dump is None:
+        import pickle
+        dump = pickle.dump
+    fd, persist = mkstemp()
+    os.close(fd)
+    print(f'EMERGENCY DUMP STATE TO FILE -> {persist} <-',
+          file=stderr)
+    fh = open_file(persist, 'w')
+    try:
+        try:
+            dump(state, fh, protocol=0)
+        except Exception as exc:
+            print(
+                f'Cannot pickle state: {exc!r}. Fallback to pformat.',
+                file=stderr,
+            )
+            fh.write(default_encode(pformat(state)))
+    finally:
+        fh.flush()
+        fh.close()
+    return persist